Home page of Neyer Software LLC, provider of Efficient Sensitivity
Test and Analysis Software. Sensitivity tests are required to measure the
performance of various systems such as energetic components used in
aerospace, automotive air bags, mining, and military systems. Sensitivity
tests are also required to test drugs, medicines, and pesticides to determine
both their effectiveness and maximum permissible safe level of application.
In biological applications they are sometimes referred to as LD50 or LC50
tests, i.e. the level that causes 50% mortality or criticality. Some commonly
used sensitivity tests are the Bruceton Test or Up-and-Down Test, the Langlie
Test, and the Neyer D-Optimal Test which is often simply called the Neyer
Test.

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